CN203417484U - Crystallizing tank - Google Patents
Crystallizing tank Download PDFInfo
- Publication number
- CN203417484U CN203417484U CN201320355964.9U CN201320355964U CN203417484U CN 203417484 U CN203417484 U CN 203417484U CN 201320355964 U CN201320355964 U CN 201320355964U CN 203417484 U CN203417484 U CN 203417484U
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- tank body
- established
- rotating shaft
- tank
- motor
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model relates to a crystallizing tank, and belongs to the field of mixing and stirring of materials. The crystallizing tank comprises a tank body, wherein the outer surface of the tank body is covered with a cooling jacket, a circulating water and cold water inlet is formed in the bottom of the cooling jacket, and a circulating water and cold water outlet is formed in the upper part of the cooling jacket; a material inlet, a medicine material inlet and a top filling inlet are formed in the top of the tank body, a material outlet is formed in the bottom of the tank body, and a rotating shaft is arranged in the middle of the tank body; the upper end of the rotating shaft is connected with the motor, the lower end of the rotating shaft extends into the tank body, and a stirring paddle is fixed at the end part of the rotating shaft; and the motor is an alternating-current variable-frequency speed regulating motor, and stirring plates are arranged on the lower edge of the stirring paddle. The rotation speed is stable, the crystallization effect is good, and raw materials are saved.
Description
Technical field
The utility model relates to a kind of crystallizing tank, belongs to mixing of materials and stirs field.
Background technology
Crystallization Separation refining technique is all widely used in medicine production, chemical pharmacy, bio-pharmaceuticals.Crystallization is a complicated operating process, it is heterogeneous, multi-component heat and mass transfer process, complicated mechanism not yet reaches the level that can carry out complete Theory calculating at present, often at the successful crystallization processes of development in laboratory, not necessarily success when industrial production is amplified, key is process units and the operating condition that industry amplification relies on, the crystallizing tank generally using is now a tank body, inside establish agitating device, the problem of this crystallizing tank is:
1 need to accurately provide agitating device rotating speed according to the difference of crystalline product, and existing agitating device rotary speed unstabilization is fixed, is unfavorable for crystallization;
2 due to some uncertain factors, cause crystallization effect not good, easily in tank base, produce crystal fouling, not only waste material, and affect mixing effect.
Utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: a kind of stabilization of speed is provided, and crystallization effect is good, the crystallizing tank of conservation.
Crystallizing tank described in the utility model, comprise tank body, tank body outer surface is coated cooling jacket, and recirculated water, cold water inlet are established in the cold chuck bottom of going, recirculated water, cooling water outlet are established in cooling jacket top, material inlet, spice entrance and abhiseca hand-hole are established in tank body top, and material outlet is established in bottom, and rotating shaft is established at tank body middle part, rotating shaft upper end connects motor, fixedly paddle is stretched in tank body and in its end in lower end, and motor is ac variable frequency speed regulation motor, on paddle lower limb, establishes and stirs plate.
Stirring plate is steel plate, is welded on apart from rotating shaft 40cm place, and its length is 20cm, and width is 15cm.
On tank body, establish temperature measuring equipment, can control at any time temperature in tank body.
Visor lamp is established on tank body top.
Operation principle and process:
Recirculated water, cold water self-circulating water, cold water inlet enters cooling jacket, after heat in absorbing tank body from recirculated water, cooling water outlet flows out, material is in material inlet enters tank body, driven by motor paddle rotates, ac variable frequency speed regulation motor speed is stable, material can be stabilized in good crystallization liquid phase, crystalline rate is significantly improved, paddle starts to stir material, stirring plate can stir the material of tank base rapidly, prevent the formation of large area crystal fouling, improved crystalline quality, reduced the waste that tank bear building-up dirt causes material, according to material crystallization condition, control motor speed, according to the temperature feedback of temperature measuring equipment, regulate recirculated water, cold water flow velocity.
The beneficial effect that the utility model compared with prior art had is:
Crystallizing tank described in the utility model, adopts ac variable frequency speed regulation motor, stabilization of speed, on paddle, establish and stir plate, stirring plate can stir the material of tank base rapidly, prevents the formation of large area crystal fouling, improve crystalline quality, reduced the waste that tank bear building-up dirt causes material.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment schematic diagram.
In figure: 1, motor; 2, abhiseca hand-hole; 3, visor lamp; 4, spice entrance; 5, material inlet; 6, rotating shaft; 7, temperature measuring equipment; 8, recirculated water, cooling water outlet; 9, cooling jacket; 10, paddle; 11, stir plate; 12, material outlet; 13, recirculated water, cold water inlet; 14, tank body.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
As shown in Figure 1, crystallizing tank described in the utility model, comprise tank body 14, tank body 14 outer surfaces are coated cooling jacket 9, recirculated water is established in cold chuck 9 bottoms of going, cold water inlet 13, recirculated water is established on cooling jacket 9 tops, cooling water outlet 8, material inlet 5 is established at tank body 14 tops, spice entrance 4 and abhiseca hand-hole 2, material outlet 12 is established in bottom, rotating shaft 6 is established at tank body 14 middle parts, rotating shaft 6 upper ends connect motor 1, fixedly paddle 10 is stretched in tank body 14 and in its end in lower end, it is characterized in that: motor 1 is ac variable frequency speed regulation motor, on paddle 10 lower limbs, establish and stir plate 11, stir plate 11 for steel plate, be welded on apart from rotating shaft 640cm place, its length is 20cm, width is 15cm, on tank body 14, establish temperature measuring equipment 7, can control at any time the interior temperature of tank body 14, visor lamp 3 is established on tank body 14 tops.
Recirculated water, cold water self-circulating water, cold water inlet 13 enters cooling jacket 9, after heat in absorbing tank body 14 from recirculated water, cooling water outlet 8 flows out, material is in material inlet 5 enters tank body 14, motor 1 drives paddle 10 to rotate, ac variable frequency speed regulation motor speed is stable, material can be stabilized in good crystallization liquid phase, crystalline rate is significantly improved, paddle 10 starts to stir material, stirring plate 11 can stir the material of tank body 14 bottoms rapidly, prevent the formation of large area crystal fouling, improved crystalline quality, reduced the waste that tank bear building-up dirt causes material, according to material crystallization condition, control motor 1 rotating speed, according to the temperature feedback of temperature measuring equipment 7, regulate recirculated water, cold water flow velocity.
Claims (4)
1. a crystallizing tank, comprise tank body (14), tank body (14) outer surface is coated cooling jacket (9), recirculated water is established in cold chuck (9) bottom of going, cold water inlet (13), recirculated water is established on cooling jacket (9) top, cooling water outlet (8), material inlet (5) is established at tank body (14) top, spice entrance (4) and abhiseca hand-hole (2), material outlet (12) is established in bottom, rotating shaft (6) is established at tank body (14) middle part, rotating shaft (6) upper end connects motor (1), fixedly paddle (10) is stretched in tank body (14) and in its end in lower end, it is characterized in that: motor (1) is ac variable frequency speed regulation motor, on paddle (10) lower limb, establish and stir plate (11).
2. crystallizing tank according to claim 1, is characterized in that: stirring plate (11) is steel plate, is welded on apart from rotating shaft (6) 40cm place, and its length is 20cm, and width is 15cm.
3. crystallizing tank according to claim 1, is characterized in that: on tank body (14), establish temperature measuring equipment (7).
4. crystallizing tank according to claim 1, is characterized in that: visor lamp (3) is established on tank body (14) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320355964.9U CN203417484U (en) | 2013-06-20 | 2013-06-20 | Crystallizing tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320355964.9U CN203417484U (en) | 2013-06-20 | 2013-06-20 | Crystallizing tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203417484U true CN203417484U (en) | 2014-02-05 |
Family
ID=50016591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320355964.9U Expired - Fee Related CN203417484U (en) | 2013-06-20 | 2013-06-20 | Crystallizing tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203417484U (en) |
-
2013
- 2013-06-20 CN CN201320355964.9U patent/CN203417484U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20140620 |
|
| EXPY | Termination of patent right or utility model |